Photographs and text describe how carnivorous plants eat different types of insects and animals, profiling the various types of carnivorous plants and their place in the life cycle.
Describes scientific investigations into the causes and consequences of climate change, discussing the greenhouse effect, carbon dioxide, altered ecosystems, extreme weather, and other related topics.
Discusses the importance of muscles in the movements of the human body, explains how muscles work, looks at different types of muscles, including the heart, and offers advice on keeping muscles healthy.